{"id":"https://openalex.org/W2746314479","doi":"https://doi.org/10.1007/978-3-319-66709-6_24","title":"Gradient Flows on a Riemannian Submanifold for Discrete Tomography","display_name":"Gradient Flows on a Riemannian Submanifold for Discrete Tomography","publication_year":2017,"publication_date":"2017-01-01","ids":{"openalex":"https://openalex.org/W2746314479","doi":"https://doi.org/10.1007/978-3-319-66709-6_24","mag":"2746314479"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-319-66709-6_24","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-319-66709-6_24","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5067598487","display_name":"Matthias Zisler","orcid":"https://orcid.org/0000-0003-2936-4556"},"institutions":[{"id":"https://openalex.org/I223822909","display_name":"Heidelberg University","ror":"https://ror.org/038t36y30","country_code":"DE","type":"education","lineage":["https://openalex.org/I223822909"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Matthias Zisler","raw_affiliation_strings":["Image and Pattern Analysis Group, Heidelberg University, Heidelberg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Image and Pattern Analysis Group, Heidelberg University, Heidelberg, Germany","institution_ids":["https://openalex.org/I223822909"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067680750","display_name":"Fabrizio Savarino","orcid":"https://orcid.org/0000-0001-9629-8486"},"institutions":[{"id":"https://openalex.org/I223822909","display_name":"Heidelberg University","ror":"https://ror.org/038t36y30","country_code":"DE","type":"education","lineage":["https://openalex.org/I223822909"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Fabrizio Savarino","raw_affiliation_strings":["Image and Pattern Analysis Group, Heidelberg University, Heidelberg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Image and Pattern Analysis Group, Heidelberg University, Heidelberg, Germany","institution_ids":["https://openalex.org/I223822909"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082060792","display_name":"Stefania Petra","orcid":"https://orcid.org/0000-0002-7189-2275"},"institutions":[{"id":"https://openalex.org/I223822909","display_name":"Heidelberg University","ror":"https://ror.org/038t36y30","country_code":"DE","type":"education","lineage":["https://openalex.org/I223822909"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Stefania Petra","raw_affiliation_strings":["Mathematical Imaging Group, Heidelberg University, Heidelberg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mathematical Imaging Group, Heidelberg University, Heidelberg, Germany","institution_ids":["https://openalex.org/I223822909"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088815590","display_name":"Christoph Schn\u00f6rr","orcid":"https://orcid.org/0000-0002-8999-2338"},"institutions":[{"id":"https://openalex.org/I223822909","display_name":"Heidelberg University","ror":"https://ror.org/038t36y30","country_code":"DE","type":"education","lineage":["https://openalex.org/I223822909"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Christoph Schn\u00f6rr","raw_affiliation_strings":["Image and Pattern Analysis Group, Heidelberg University, Heidelberg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Image and Pattern Analysis Group, Heidelberg University, Heidelberg, Germany","institution_ids":["https://openalex.org/I223822909"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5067598487"],"corresponding_institution_ids":["https://openalex.org/I223822909"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.15213835,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"294","last_page":"305"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10522","display_name":"Medical Imaging Techniques and Applications","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10522","display_name":"Medical Imaging Techniques and Applications","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9966999888420105,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12923","display_name":"Digital Image Processing Techniques","score":0.9965000152587891,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/submanifold","display_name":"Submanifold","score":0.7874389886856079},{"id":"https://openalex.org/keywords/hessian-matrix","display_name":"Hessian matrix","score":0.685591459274292},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.6696667671203613},{"id":"https://openalex.org/keywords/projection","display_name":"Projection (relational algebra)","score":0.6377517580986023},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5848089456558228},{"id":"https://openalex.org/keywords/tomography","display_name":"Tomography","score":0.4912671446800232},{"id":"https://openalex.org/keywords/flow","display_name":"Flow (mathematics)","score":0.4744744598865509},{"id":"https://openalex.org/keywords/tomographic-reconstruction","display_name":"Tomographic reconstruction","score":0.4664221405982971},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4624500572681427},{"id":"https://openalex.org/keywords/riemannian-geometry","display_name":"Riemannian geometry","score":0.4605080485343933},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4131510853767395},{"id":"https://openalex.org/keywords/information-geometry","display_name":"Information geometry","score":0.41277748346328735},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.40995901823043823},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.40523818135261536},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.3717665374279022},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.30917423963546753},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.2723827660083771},{"id":"https://openalex.org/keywords/curvature","display_name":"Curvature","score":0.19776684045791626},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.18613478541374207},{"id":"https://openalex.org/keywords/scalar-curvature","display_name":"Scalar curvature","score":0.11818566918373108},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08597669005393982}],"concepts":[{"id":"https://openalex.org/C151300846","wikidata":"https://www.wikidata.org/wiki/Q125539","display_name":"Submanifold","level":2,"score":0.7874389886856079},{"id":"https://openalex.org/C203616005","wikidata":"https://www.wikidata.org/wiki/Q620495","display_name":"Hessian matrix","level":2,"score":0.685591459274292},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.6696667671203613},{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"score":0.6377517580986023},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5848089456558228},{"id":"https://openalex.org/C163716698","wikidata":"https://www.wikidata.org/wiki/Q841267","display_name":"Tomography","level":2,"score":0.4912671446800232},{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.4744744598865509},{"id":"https://openalex.org/C97742081","wikidata":"https://www.wikidata.org/wiki/Q7820109","display_name":"Tomographic reconstruction","level":3,"score":0.4664221405982971},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4624500572681427},{"id":"https://openalex.org/C181104567","wikidata":"https://www.wikidata.org/wiki/Q761383","display_name":"Riemannian geometry","level":2,"score":0.4605080485343933},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4131510853767395},{"id":"https://openalex.org/C109546454","wikidata":"https://www.wikidata.org/wiki/Q3798604","display_name":"Information geometry","level":4,"score":0.41277748346328735},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.40995901823043823},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.40523818135261536},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.3717665374279022},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.30917423963546753},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.2723827660083771},{"id":"https://openalex.org/C195065555","wikidata":"https://www.wikidata.org/wiki/Q214881","display_name":"Curvature","level":2,"score":0.19776684045791626},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.18613478541374207},{"id":"https://openalex.org/C12520029","wikidata":"https://www.wikidata.org/wiki/Q1147161","display_name":"Scalar curvature","level":3,"score":0.11818566918373108},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08597669005393982},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/978-3-319-66709-6_24","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-319-66709-6_24","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},{"id":"pmh:oai:uni-augsburg.opus-bayern.de:110671","is_oa":false,"landing_page_url":"https://opus.bibliothek.uni-augsburg.de/opus4/frontdoor/index/index/docId/110671","pdf_url":null,"source":{"id":"https://openalex.org/S4306400930","display_name":"OPUS (Augsburg University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I119916105","host_organization_name":"Augsburg University","host_organization_lineage":["https://openalex.org/I119916105"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W319611471","https://openalex.org/W617403369","https://openalex.org/W1530235965","https://openalex.org/W1802838453","https://openalex.org/W1889377317","https://openalex.org/W1972150100","https://openalex.org/W1987507268","https://openalex.org/W1993087762","https://openalex.org/W1993280278","https://openalex.org/W2039472483","https://openalex.org/W2045855633","https://openalex.org/W2055954415","https://openalex.org/W2122436895","https://openalex.org/W2123711313","https://openalex.org/W2241435520","https://openalex.org/W2290965922","https://openalex.org/W2300087321","https://openalex.org/W2346142474","https://openalex.org/W2405804482","https://openalex.org/W2516956258","https://openalex.org/W2615998244","https://openalex.org/W3102386063","https://openalex.org/W3103305945","https://openalex.org/W3106343576","https://openalex.org/W4242457579","https://openalex.org/W4246976109"],"related_works":["https://openalex.org/W3103229299","https://openalex.org/W3183653752","https://openalex.org/W174154882","https://openalex.org/W4291625303","https://openalex.org/W4387297266","https://openalex.org/W4245686311","https://openalex.org/W1603804215","https://openalex.org/W2737579912","https://openalex.org/W2058157079","https://openalex.org/W2999284236"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}